Write a real world situation that can be represented by 15 + c = 17.50 tell what the variable represents then solve the equation and describe what your answer represents for the problem situation.

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

A33.33 percent decrease followed by a 50% increase. greater or larger that original amount?

Consider the function below. which of the following functions could be the inverse of function f? pic below